One main disconnect through-the-door with door interlock, prevents the door from accidentally being opened when the disconnect is in the ON position. Pad-lockable in the OFF position only.
A manual lockable disconnect feature on the motor overload protector. Lock not provided.
Oversize magnetic contactor.
Overload. Ambient compensated bi-metallic (Class 10) motor overload circuit protector. Instantaneous magnetic trip for short circuit protection. Single-phase protection for three-phase motor. Field adjustable within the amp. range.
Control transformer with fused primary and fused secondary on all three-phase. Single- phase 115 volt has a fused control circuit.
Pump test switch. Three-position HOA (hand-off-automatic).
Green light indicates power to pump motor, mounted on the door
Control terminal board, numbered and wired.
Layout and schematic CAD diagrams can be provided upon request.
Optional alarm circuit may be field modified to use a 115 volt AC external power source.